3I/ATLAS was just a comet – but could we have defended ourselves if it was aliens?

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

Apple’s App Course Runs $20,000 a Student. Is It Really Worth It?

Apple, Michigan taxpayers, and one of Detroit’s wealthiest families spent roughly $30 million training hundreds of people to ...